CN100465138C - Inserting type connecting block for initiation net - Google Patents
Inserting type connecting block for initiation net Download PDFInfo
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- CN100465138C CN100465138C CNB2006101047208A CN200610104720A CN100465138C CN 100465138 C CN100465138 C CN 100465138C CN B2006101047208 A CNB2006101047208 A CN B2006101047208A CN 200610104720 A CN200610104720 A CN 200610104720A CN 100465138 C CN100465138 C CN 100465138C
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- sleeve
- signal transmission
- transmission line
- connecting block
- type connecting
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Abstract
This invention relates to multiple initiating plug-in connecting blocks for connection. Each initiating network plug-in connection block comprises a main body with at least two inserting channels, thus can connect one signal transfer line with multiple signal transfer lines so that the connecting blocks have initiating signal transfer relationship. Each inserting channel is through connected with a common chamber. When one end of the signal transfer line is inserted in the channel, the signal transfer line is fixed in the channel. The spring leaf locks the signal transfer line, thus can safely transfers the impact wave of one signal transfer line to one or more signal transfer lines, and inititates the signal transfer lines. The operation is easy, safe and reliable.
Description
Technical field
The present invention relates to contiguous block, particularly inserting type connecting block for initiation net that a plurality of socket connections of detonating are used.
Background technology
Existing up to a hundred more than of the disclosed technology of detonating network connecting block, tradition propagation of explosion capsular uses initiation net is destroyed, thereby replace the propagation of explosion detonator with inserting type connecting block for initiation net, with the security of raising blasting network, so inserting type connecting block for initiation net is called safe lead again.Can pass to one or more signal transmission line to the shockwave in the signal transmission line safely by it, and these signal transmission lines are detonated.
Summary of the invention
The purpose of this invention is to provide simple, the fixing reliable inserting type connecting block for initiation net of a kind of connection.
The object of the present invention is achieved like this, inserting type connecting block for initiation net, and it has grafting passage 18 more than 2 at least, can link together a signal transmission line 20 and many signal transmission lines 20, makes it have the contiguous block of time break transitive relation; It is characterized in that: wherein each grafting passage 18 communicates with a public chamber 16, makes signal transmission line 20 input terminuss and signal transmission line 20 output terminal time break transmission by public chamber 16; Its each grafting passage 18 can be as input terminus; All the other grafting passages 18 can be used as output terminal, and the size and dimension of grafting passage 18 matches with signal transmission line 20, and its signal transmission line 20 was fixed in the passage when signal transmission line 20 1 ends inserted passage, made the time break transmission by public chamber 16.
Respectively there is a locating sleeve 19 at the channel interface place of described body 3, there is sealing-ring 6 in locating sleeve 19 outsides, there is clamping sleeve 5 in the outside of sealing-ring 6, there is spring piece 4 in each clamping sleeve 5 outside, there is permanent sleeve 2 in spring piece 4 outsides, spring piece 4 is between second terraced steps 17 of clamping sleeve 5 and permanent sleeve 2 and axial compression spring piece 4, and each orienting sleeve 1 is separately fixed in the internal diameter of permanent sleeve 2.
Described spring piece 4 center drillings are to surround obturator by the triangle rib tooth that a plurality of mutual dependence outer ring connects to constitute, and the base of triangle rib tooth is connected with the outer ring, and triangle rib tooth is swung to a side, and spring piece 4 radially has elasticity.
Described body 3 comprises the transition section transition by public chamber 16 places to each tunnel ends, formation is carried out the transition to the maximum diameter section at two ends by intermediary minimum diameter section, each access port has pickup groove 7, and permanent sleeve 2 contour structures have outer platform 8, and the bottom external diameter is identical with the import external diameter of body 3; Interior shape is a ledge structure permanent sleeve 2, and permanent sleeve 2 outer platforms 8 match with the pickup groove 7 of body 3.
The internal diameter wringing fit of described clamping sleeve 5 maximum outside diameters and body 3, clamping sleeve 5 internal diameters cooperate with signal transmission line 20 crest clearances.
The inner chamber of described permanent sleeve 2 has two terraced steps, orienting sleeve 1 external diameter and permanent sleeve 2 internal diameter running fit, orienting sleeve 1 bottom area is greater than permanent sleeve 2 bottom areas, between two bottom surfaces gapped 11, the outer platform 10 of orienting sleeve 1 " protruding " character segment has guide margin 14 to be in intravital first terraced steps 9 in chamber that a cone body just falls into permanent sleeve 2, form left-hand thread with first terraced steps 9 of permanent sleeve 2, orienting sleeve 1 center is hollow cavity, and the central hollow diameter is greater than signal transmission line 20 external diameters.
The cavity of described public chamber 16 is to be formed with body 3 spheres by each channel interface place locating sleeve 19 bottom sphere 12, locating sleeve 19 is the interfaces that are fixed on body 3 each passage, and locating sleeve 19 centers are hollowly positioning step 13 to be arranged near public chamber 16 places.
The internal diameter wringing fit of described sealing-ring 6 external diameters and body 3, internal diameter of the seal ring 15 radially have elasticity lip Hubei Province makes itself and signal transmission line 20 external diameter wringing fits.
Advantage of the present invention is: its any one grafting passage 18 can be as input terminus; All the other grafting passages 18 can be used as output terminal, and its signal transmission line 20 was fixed in the passage when signal transmission line 20 1 ends inserted passage, made the time break transmission by public chamber 16.Replace the propagation of explosion detonator with inserting type connecting block for initiation net, with the security of raising blasting network, and processing ease, safe and reliable.
Description of drawings
The present invention will be further described below in conjunction with the embodiment accompanying drawing.
Fig. 1 is the embodiment of the invention one structural representation;
Fig. 2 is the embodiment of the invention two structural representations;
Fig. 3 is the embodiment of the invention three structural representations;
Fig. 4 is a spring piece master TV structure synoptic diagram;
Fig. 5 is a spring piece side-looking structural representation.
Among the figure: 1, orienting sleeve; 2, permanent sleeve; 3, body; 4, spring piece; 5, clamping sleeve; 6, sealing-ring; 7, pickup groove; 8, Wai Tai; 9, first terraced steps; 10, the outer platform of orienting sleeve; 11, gap; 12, sphere; 13, positioning step; 14, guide margin; 15, internal diameter of the seal ring; 16, public chamber; 17, second terraced steps; 18, grafting passage; 19, locating sleeve; 20, signal transmission line.
Embodiment
Fig. 1 is a Two Through Plug-in Type Joint Block Of Explosive Network example structure synoptic diagram, and body 3 is the left-right symmetry structure, is symmetrical structure from symmetry centre to two ends, and its profile is that big centre, two ends is little, and the transition section camber line connects.This structure makes the user easy to operate when reducing cost to greatest extent.
As shown in the figure, respectively there is a locating sleeve 19 at the channel interface place of body 3, there is sealing-ring 6 in locating sleeve 19 outsides, there is clamping sleeve 5 in the outside of sealing-ring 6, there is spring piece 4 in each clamping sleeve 5 outside, there is permanent sleeve 2 in spring piece 4 outsides, and spring piece 4 is between second terraced steps 17 of clamping sleeve 5 and permanent sleeve 2 and axial compression spring piece 4, and each orienting sleeve 1 is separately fixed in the internal diameter of permanent sleeve 2.
The external diameter size of two locating sleeves 19 is identical with the internal diameter of body 3 internal diameter transition sections, with its energy wringing fit, in order to make two locating sleeve 19 fix in position, can not move left and right, there is sealing-ring 6 in the outside of locating sleeve 19, there is clamping sleeve 5 in the outside of sealing-ring 6, sealing-ring 6, clamping sleeve 5 maximum outside diameters and two logical internal diameter wringing fits, and clamping sleeve 5 internal diameters cooperate with signal transmission line 20 crest clearances.There is step to be connected cooperation mutually between locating sleeve 19, sealing-ring 6, the clamping sleeve 5.
Equally, in order to make clamping sleeve 5 fix in position, can not move left and right, in clamping sleeve 5 outsides permanent sleeve 2 is arranged, permanent sleeve 2 has one " protruding " word structure, and after permanent sleeve 2 inserted body 3, permanent sleeve 2 outer platform 8 " protruding " word structures fell in the pickup groove 7, make the permanent sleeve 2 can not move left and right, guaranteed the location of clamping sleeve 5, spring piece 4, sealing-ring 6, locating sleeve 19.
The cavity of public passage 16 is to be formed with body 3 spheres by each channel interface place locating sleeve 19 bottom sphere 12, locating sleeve 19 is to be fixed on the interface of the public chamber 16 of body 3 to each passage, and the center is hollowly near public chamber 16 places positioning step 13 to be arranged.
Internal diameter of the seal ring 15 makes itself and signal transmission line 20 external diameter wringing fits.In order to make sealing-ring 6 have preferable sealing property, internal diameter of the seal ring 15 radially has elasticity lip Hubei Province seals itself and signal transmission line 20 external diameter wringing fits.
The inner chamber of orienting sleeve 1 leads directly to, there is not groove, also do not have terraced steps, signal transmission line arrives locating sleeve 19 inner chamber positioning step places by orienting sleeve 1, spring piece 4, clamping sleeve 5, sealing-ring 6 inner chambers during use, and at this moment spring piece 4 is to lock signal transmission line 2.
The inner chamber of permanent sleeve 2 has two terraced steps, insert mouthful first a near terraced steps 9 from signal transmission line 20, be to be used for being connected with another parts orienting sleeve 1, the outer platform 10 of the orienting sleeve of orienting sleeve 1 " protruding " character segment has guide margin 14 to be in intravital first terraced steps 9 in chamber that a cone body just falls into permanent sleeve 2, form left-hand thread, radially gapped 11 with first terraced steps 9 of permanent sleeve 2; The effect of second terraced steps 17 of permanent sleeve 2, be that spring piece 4 is between second terraced steps 17 of clamping sleeve 5 and permanent sleeve 2 and axial compression spring piece 4, orienting sleeve 1 its structure and permanent sleeve 2 basically identicals, orienting sleeve 1 direct-axis presses down to the position, spring piece 4 is opened, and signal transmission line 20 can withdraw from from grafting passage 18.
Two orienting sleeves by the porthole area do bigger, depend on the porthole to amass greater than permanent sleeve 2, this be for orienting sleeve 1 direct-axis convenient during manual manipulation when the position presses down.
Fig. 2 is an initiation net threeway plug-type connector arrangement example structure synoptic diagram, and body 3 is T-shaped structure or herringbone structure, and it can fix three signal transmission lines 20 simultaneously.Be by the locking of the spring piece in it behind three T-shaped mouths by the head of each signal transmission line 20 being inserted body 3 or the herringbone mouth.
Three channel shapes of body 3 are identical, and internal diameter is ascending, comprise the transition of two-stage transition section from public passage 16 to each tunnel ends, form the maximum diameter section that is carried out the transition to port by intermediary minimum diameter section.
The internal structure of three passages and two passages are identical, can understand in conjunction with the explanation to Fig. 1.
Fig. 3 is initiation net four plug-type connector arrangement example structure synoptic diagram, symmetrical structure about body 3 claims or up and down, and it can fix four starter cartridges simultaneously.Be to insert mouthful back by the locking of the spring piece in it by the head of each signal transmission line 20 being inserted four of body 3.
Four channel shapes of body 3 are identical, and internal diameter is ascending, comprise the transition of two-stage transition section from being total to public passage 16 to each tunnel ends, form the maximum diameter section that is carried out the transition to two ends by intermediary minimum diameter section.
The internal structure of four passages and two passages are identical, can understand in conjunction with the explanation to Fig. 1, equally no longer stating more.
Fig. 4 is the structural representation of spring piece 4, and the spring piece center drilling is to surround obturator by the triangle rib tooth that a plurality of mutual dependence outer ring connects to constitute, and each base of triangle rib tooth is connected with the outer ring; Triangle rib tooth is swung to a side.As shown in Figure 5.Spring piece 4 radially has elasticity.Spring piece 4 internal diameters are less than signal transmission line 20 external diameters; Signal transmission line 20 inserts grafting passage 18 like this, and at this moment spring piece 4 is to lock signal transmission line 20, has only orienting sleeve 1 is pressed to the body direction, could take out signal transmission line 20.Otherwise triangle rib tooth can rub to signal transmission line 20 in stressed increasing, and the effect of frictional force makes your be difficult to take out signal transmission line 20.That is to say orienting sleeve 1 when first location, spring piece 4 is clamping signal transmission line 20 states, and orienting sleeve 1 presses down spring piece 4 when the second position, and spring piece is a not clamping signal transmission line 20 of open mode.
Claims (8)
1, inserting type connecting block for initiation net, the body (3) that it has at least the passage (18) of pegging graft more than 2 to constitute, body (3) be about or symmetrical structure up and down, it can fix 2 above starter cartridges, can link together a signal transmission line (20) and many signal transmission lines (20), make it have the contiguous block of time break transitive relation; It is characterized in that: wherein each grafting passage (18) communicates with a public chamber (16), by public chamber (16) signal transmission line (20) input terminus and signal transmission line (20) output terminal time break is transmitted; Its each grafting passage (18) can be as input terminus; All the other grafting passages (18) can be used as output terminal, the size and dimension of grafting passage (18) matches with signal transmission line (20), its signal transmission line (20) was fixed in the passage when signal transmission line (20) one ends inserted passage, made the time break transmission by public chamber (16).
2, inserting type connecting block for initiation net according to claim 1, it is characterized in that: respectively there is a locating sleeve (19) at the channel interface place of described body (3), there is sealing-ring (6) in locating sleeve (19) outside, there is clamping sleeve (5) in the outside of sealing-ring (6), there is spring piece (4) in each clamping sleeve (5) outside, there is permanent sleeve (2) in spring piece (4) outside, spring piece (4) is between second terraced steps (17) of clamping sleeve (5) and permanent sleeve (2) and axial compression spring piece (4), and each orienting sleeve (1) is separately fixed in the internal diameter of permanent sleeve (2).
3, inserting type connecting block for initiation net according to claim 2, it is characterized in that: described spring piece (4) center drilling is to surround obturator by the triangle rib tooth that a plurality of mutual dependence outer ring connects to constitute, the base of triangle rib tooth is connected with the outer ring, triangle rib tooth is swung to a side, and spring piece (4) radially has elasticity.
4, inserting type connecting block for initiation net according to claim 1, it is characterized in that: described body (3) is located to comprise the transition section transition to each tunnel ends by public chamber (16), formation is carried out the transition to the maximum diameter section at two ends by intermediary minimum diameter section, each access port has pickup groove (7), permanent sleeve (2) contour structures has outer platform (8), the bottom external diameter identical with the import external diameter of body (3): interior shape is ledge structure permanent sleeve (2), the outer platform of permanent sleeve (2) (8) have with body (3) pickup groove (7) match.
5, inserting type connecting block for initiation net according to claim 2 is characterized in that: the internal diameter wringing fit of described clamping sleeve (5) maximum outside diameter and body (3), clamping sleeve (5) internal diameter cooperates with signal transmission line (20) crest clearance.
6, inserting type connecting block for initiation net according to claim 2, it is characterized in that: the inner chamber of described permanent sleeve (2) has two terraced steps, orienting sleeve (1) bottom area is greater than permanent sleeve (2) bottom area, gapped between two bottom surfaces (11), the outer platform (10) of orienting sleeve (1) " protruding " character segment has guide margin (14) to be in intravital first terraced steps 9 in chamber that a cone body just falls into permanent sleeve 2, form left-hand thread with first terraced steps (9) of permanent sleeve (2), orienting sleeve (1) center is hollow cavity, and the central hollow diameter is greater than signal transmission line (20) external diameter.
7, inserting type connecting block for initiation net according to claim 1, it is characterized in that: the cavity of described public chamber (16) is to be formed with body (3) sphere by each channel interface place locating sleeve (19) bottom sphere (12), locating sleeve (19) is the interface that is fixed on each passage of body (3), and locating sleeve (19) center is hollowly to locate positioning step (13) near public chamber (16).
8, inserting type connecting block for initiation net according to claim 2, it is characterized in that: the internal diameter wringing fit of described sealing-ring (6) external diameter and body (3), internal diameter of the seal ring (15) radially have elasticity lip Hubei Province makes itself and signal transmission line (20) external diameter wringing fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101047208A CN100465138C (en) | 2006-10-16 | 2006-10-16 | Inserting type connecting block for initiation net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101047208A CN100465138C (en) | 2006-10-16 | 2006-10-16 | Inserting type connecting block for initiation net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101003455A CN101003455A (en) | 2007-07-25 |
| CN100465138C true CN100465138C (en) | 2009-03-04 |
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ID=38702889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101047208A Active CN100465138C (en) | 2006-10-16 | 2006-10-16 | Inserting type connecting block for initiation net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100465138C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085330A2 (en) * | 2013-10-24 | 2015-06-11 | Master Blaster Proprietary Limited | Multi-way tubular channel connector block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374740B1 (en) * | 1999-07-06 | 2002-04-23 | Institut Franco-Allemand De Recherches De Saint-Louis | Two-stage optical detonator with shock-detonation transition |
| WO2002084206A1 (en) * | 2001-04-11 | 2002-10-24 | Blast-Tech Australia Pty Ltd | Method and apparatus for charging a blast hole |
| CN2725840Y (en) * | 2004-12-08 | 2005-09-14 | 西安庆华民用爆破器材有限责任公司 | Detonating network connecting block |
| CN1670001A (en) * | 2004-12-08 | 2005-09-21 | 西安庆华民用爆破器材有限责任公司 | Locking device for initiation network connecting block |
| CN1670002A (en) * | 2004-12-08 | 2005-09-21 | 西安庆华民用爆破器材有限责任公司 | Connecting block for initiation network |
-
2006
- 2006-10-16 CN CNB2006101047208A patent/CN100465138C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374740B1 (en) * | 1999-07-06 | 2002-04-23 | Institut Franco-Allemand De Recherches De Saint-Louis | Two-stage optical detonator with shock-detonation transition |
| WO2002084206A1 (en) * | 2001-04-11 | 2002-10-24 | Blast-Tech Australia Pty Ltd | Method and apparatus for charging a blast hole |
| CN2725840Y (en) * | 2004-12-08 | 2005-09-14 | 西安庆华民用爆破器材有限责任公司 | Detonating network connecting block |
| CN1670001A (en) * | 2004-12-08 | 2005-09-21 | 西安庆华民用爆破器材有限责任公司 | Locking device for initiation network connecting block |
| CN1670002A (en) * | 2004-12-08 | 2005-09-21 | 西安庆华民用爆破器材有限责任公司 | Connecting block for initiation network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101003455A (en) | 2007-07-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Shaanxi province Xi'an city Baqiao District Tian Hong Zheng Street No. 1 Patentee after: Xian Qinghua Civil Explosives Co., Ltd. Address before: Shaanxi province Xi'an city Baqiao District Tian Hong Zheng Street No. 1 Patentee before: Xi'an Qinghua Civil Explosive Equipment Co., Ltd. |